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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 10.5 kW · cooling and heating

AUX ALCA-H36/NDR3HAA

A++

Uses less electricity than 11% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €169 a year, €1,691 over ten years.

Cooling, SEER
6.1
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€169 / year
+€981 if you also heat with it (average climate)

Uses more than most comparable models: 89 % of them need less. Gouku Information BEU404-SET-03, the most efficient alternative on sale, saves about €166 a year. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. AUX has 32 models in this group; this one is number 28 among them. On the register since 2021 and still on sale.

Where it stands

Rank 12,608 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 12,607 use less.

Median 402 This model · 597 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Bosch 7733702740 597 kWh same
  2. A++ Bosch 7733702689 597 kWh same
  3. A++ AUX ALCA-H36/NDR3HAA 597 kWh
  4. A+ Hitachi RAM-110NP5E / RAK-25RXE + RAK-25RXE + RAD-25RPE + RAD-25RPE 597 kWh same
  5. A++ Ferroli NCS 36 3.2 597 kWh same
See the full ranking

What it will cost you

Period ALCA-H36/NDR3HAA BEU404-SET-03 Difference
1 year €169 €3 −€166
5 years €845 €16 −€830
10 years €1,691 €31 −€1,660
15 years €2,536 €47 −€2,489

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Cooling and heating

Cooling season 597 kWh / yr
Heating, average climate 3,464 kWh / yr

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model CoolingSEER kWh / yr Saves / year in 10 years
A++ AUX ALCA-H36/NDR3HAA (this model)
10.5 kW6.1 597 — —
11.0 kW2.7 11 €166 €1,660
10.0 kW9.3 378 €62 €620
10.0 kW9.2 382 €61 €609
10.0 kW8.6 407 €54 €538
10.0 kW8.3 425 €49 €487

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
10.5 kW
Heating design load (average)
10.0 kW
Yearly cooling
597 kWh
Yearly heating (average climate)
3,464 kWh
Sound power indoor / outdoor
62 / 66 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by AUX under one model number.

ALCA-H36/NDR3HAA

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the AUX ALCA-H36/NDR3HAA cost to run?

At one cooling season as on the label it uses about 597 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €169 a year, or €1,691 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.1 and SCOP 4.0 in the average climate: higher is better.